Finding the Third Proportional to 545,468 and 1,166,744

Step by Step Solution

1. Step 1: Write the proportion equation
   545,468 : 1,166,744 = 1,166,744 : x
2. Step 2: Convert to fraction form
   545,468/1,166,744 = 1,166,744/x
3. Step 3: Cross multiply
   545,468x = 1,166,744 × 1,166,744
4. Step 4: Simplify right side
   545,468x = 1,361,291,561,536
5. Step 5: Solve for x
   x = 1,361,291,561,536/545,468
6. Step 6: Final answer
   x = 2,495,639.64